title: Lower oesophageal contractility monitoring during anaesthesia for cardiac surgery: preliminary observations.
authors.forename: R P
authors.initials: RP
authors.lastname: Alston
mesh_terms: D000768:Anesthesia, General; D006348:Cardiac Surgical Procedures; D002315:Cardiopulmonary Bypass; D004947:Esophagus / Q000502:physiology*; D006801:Humans; D008991:Monitoring, Physiologic